Gotta go with when jerry stole the marble rye from the old lady on the street "give me that rye you old bag" hands down one of the best lines ever in the show also in that episode when kramer is feeding the horse "rusty" beefarino and he like sings that little jingle "beefarino fit for a queen and kingo" and the horse starts having mad gas I was fuckin dying on that one. I know most every episode ever on the show I challenge ANYONE to seinfeld trivia I will blow your ass away =p.
Drizz